diff --git a/package-lock.json b/package-lock.json
index 42bc16f..6b0e50d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "license": "MIT",
       "devDependencies": {
         "@openapitools/openapi-generator-cli": "^2.3.2",
-        "@prettier/plugin-php": "^0.16.3",
+        "@prettier/plugin-php": "^0.18.7",
         "prettier": "^2.3.0",
         "typescript": "^4.2.4"
       }
@@ -240,14 +240,14 @@
       }
     },
     "node_modules/@prettier/plugin-php": {
-      "version": "0.16.3",
-      "resolved": "https://registry.npmjs.org/@prettier/plugin-php/-/plugin-php-0.16.3.tgz",
-      "integrity": "sha512-DNidzeGpP+/wmcCAZNSHxgoAnhEosYG+no4jJRqln19e1o3Okpuir/2JMxb07VCwdG50IWjtNgVwNPVl4uj0Hg==",
+      "version": "0.18.7",
+      "resolved": "https://registry.npmjs.org/@prettier/plugin-php/-/plugin-php-0.18.7.tgz",
+      "integrity": "sha512-Fz38XU4e4dxtGkpoxcNJBug0UOjdPMOAbAzsQWkh3suHW/qyRtRv3LaQVtdLghdRSrbLhTV59TS2+9Wv1sEmrg==",
       "dev": true,
       "dependencies": {
         "linguist-languages": "^7.5.1",
         "mem": "^8.0.0",
-        "php-parser": "3.0.2"
+        "php-parser": "3.1.0-beta.9"
       },
       "peerDependencies": {
         "prettier": "^1.15.0 || ^2.0.0"
@@ -1160,9 +1160,9 @@
       "dev": true
     },
     "node_modules/php-parser": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/php-parser/-/php-parser-3.0.2.tgz",
-      "integrity": "sha512-a7y1+odEGsceLDLpu7oNyspZ0pK8FMWJOoim4/yd82AtnEZNLdCLZ67arnOQZ9K0lHJiSp4/7lVUpGELVxE14w==",
+      "version": "3.1.0-beta.9",
+      "resolved": "https://registry.npmjs.org/php-parser/-/php-parser-3.1.0-beta.9.tgz",
+      "integrity": "sha512-cGVXw3IRbA5zwO3nnp3yKQhCsF4kZqodunlzaqK/xw9AhXhBazpmkxcazv//b430IVVYrt0UzH5kc0JMGg9t3A==",
       "dev": true
     },
     "node_modules/prettier": {
@@ -1724,14 +1724,14 @@
       }
     },
     "@prettier/plugin-php": {
-      "version": "0.16.3",
-      "resolved": "https://registry.npmjs.org/@prettier/plugin-php/-/plugin-php-0.16.3.tgz",
-      "integrity": "sha512-DNidzeGpP+/wmcCAZNSHxgoAnhEosYG+no4jJRqln19e1o3Okpuir/2JMxb07VCwdG50IWjtNgVwNPVl4uj0Hg==",
+      "version": "0.18.7",
+      "resolved": "https://registry.npmjs.org/@prettier/plugin-php/-/plugin-php-0.18.7.tgz",
+      "integrity": "sha512-Fz38XU4e4dxtGkpoxcNJBug0UOjdPMOAbAzsQWkh3suHW/qyRtRv3LaQVtdLghdRSrbLhTV59TS2+9Wv1sEmrg==",
       "dev": true,
       "requires": {
         "linguist-languages": "^7.5.1",
         "mem": "^8.0.0",
-        "php-parser": "3.0.2"
+        "php-parser": "3.1.0-beta.9"
       }
     },
     "@types/normalize-package-data": {
@@ -2411,9 +2411,9 @@
       "dev": true
     },
     "php-parser": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/php-parser/-/php-parser-3.0.2.tgz",
-      "integrity": "sha512-a7y1+odEGsceLDLpu7oNyspZ0pK8FMWJOoim4/yd82AtnEZNLdCLZ67arnOQZ9K0lHJiSp4/7lVUpGELVxE14w==",
+      "version": "3.1.0-beta.9",
+      "resolved": "https://registry.npmjs.org/php-parser/-/php-parser-3.1.0-beta.9.tgz",
+      "integrity": "sha512-cGVXw3IRbA5zwO3nnp3yKQhCsF4kZqodunlzaqK/xw9AhXhBazpmkxcazv//b430IVVYrt0UzH5kc0JMGg9t3A==",
       "dev": true
     },
     "prettier": {
diff --git a/package.json b/package.json
index 4a56095..be7e3a5 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "license": "MIT",
   "devDependencies": {
     "@openapitools/openapi-generator-cli": "^2.3.2",
-    "@prettier/plugin-php": "^0.16.3",
+    "@prettier/plugin-php": "^0.18.7",
     "prettier": "^2.3.0",
     "typescript": "^4.2.4"
   },